100200212000027 has 2 divisors, whose sum is σ = 100200212000028. Its totient is φ = 100200212000026.

The previous prime is 100200212000023. The next prime is 100200212000047. The reversal of 100200212000027 is 720000212002001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100200212000027 - 2² = 100200212000023 is a prime.

It is a super-2 number, since 2×100200212000027² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100200211999969 and 100200212000014.

It is not a weakly prime, because it can be changed into another prime (100200212000023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100106000013 + 50100106000014.

It is an arithmetic number, because the mean of its divisors is an integer number (50100106000014).

Almost surely, 2^{100200212000027} is an apocalyptic number.

100200212000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

100200212000027 is an equidigital number, since it uses as much as digits as its factorization.

100200212000027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 100200212000027 its reverse (720000212002001), we get a palindrome (820200424002028).

The spelling of 100200212000027 in words is "one hundred trillion, two hundred billion, two hundred twelve million, twenty-seven", and thus it is an aban number.